A short update. This afternoon (February 10) I have once again pointed my ETX-125 with solar filter to the sun to check if something has changed since a few days ago. And that was clearly the case. Now there are two groups of sunspots. Both groups were already visible in the picture of last Monday, but the smallest group consisted at that time of 1 small and 1 larger sunspot surrounded by brighter (hotter) spots.